Science, population and development 

 - New Delhi:    Unmesh Communications,      1992 
 - 511p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Technology 
<br/><br/><label>Universal Decimal Class. No.: </label>5:711.13  / N2